The sailor keeping （）watch should clean the gangway, the rails, bulwark and the spaces around the gangway.
- A、navigation
- B、gangway
- C、port
- D、anchor
正确答案:B
答案解析:有
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船舶水手考试
船舶水手考试
The sailor keeping （）watch should clean the gangway, the rails, bulwark and the spaces around the gangway.
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